Factor Info

ID 81912
Size 347 digits / 1153 bits
Status composite
Value 76757395446851833085589707782441877780915910888986597335256084195151900042780006014825890189902800932409678750287887276134885912322916764166387467085407749764631749743337053760947354301824994768219713918010787024208718167576211166069105957810846117494859663632742886611006536255152127201189696024393466718091456711283161357980968633422295903011651

Factorizations

Primary (ID: 81171) 3515394470466317397438410553789278990817245305681945643215751 (proven prime)
(ID: 81913) 21834646464773541494519310167155053931851943850401362067308125051789267209135437587427446084467558885365568024413229154142695571030780064670845002302478083629871477498992564733581847110804898263920154128842886622620237498296760334385157107426007758618980465460773550995657498277600620901 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.